sdgd.dk
Last scanned: 2026-08-11 17:00:42  ·  812ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.204.48.91 3600s vs246842.vs.hosteurope.de AS8972 Host Europe GmbH 92.204.48.0/22 🇫🇷 France Strasbourg
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversdgd.dk → 92.204.48.91
🔶 Autoconfigsdgd.dk → 92.204.48.91
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.sdgd.dk sdgd.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
37ms
MX
47ms
AAAA
35ms
TXT
183ms
CAA
67ms
HTTPS
65ms
TLSA
100ms
SOA
0ms
MTA-STS
62ms
DNSSEC
84ms
SRV
77ms
Total
812ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 17:00:42 812ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 08:26:10 4648ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 00:02:37 727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 08:16:58 2763ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 20:42:56 4332ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 22:37:25 915ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 18:59:00 1076ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 21:43:48 839ms 2 NS 1 A 0 MX 🔒 Secure View
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